Alternative combination: Straparollus circinatus
Full reference: C. L. Fenton and M. A. Fenton. 1924. The stratigraphy and fauna of the Hackberry stage of the Upper Devonian. Contributions from the Museum of Geology, the University of Michigan 1(1):1-260
See also Fenton and Fenton 1924
Type specimen: Its type locality is Hackerberry Grove, south bank of Winnabago River, which is in a Frasnian carbonate carbonate in the Lime Creek Formation of Iowa
• Devonian of United States (2: Iowa collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.